/*
 * @Author: wuqingchun
 * @Date: 2025-01-18 17:52:25
 * @Description: 
 * @LastEditors: wuqingchun
 * @LastEditTime: 2025-01-18 17:53:48
 */
#include <stdio.h>

#include <lib_string.h>


int main(int argc, char** argv)
{
    printf("len = %lu\n", lib_strlen("============="));

    return 0;
}